package com.xyh.dao;

import com.xyh.po.User;
import org.springframework.stereotype.Repository;

/**
 * @Author:kyle
 * @Date:2020/12/14 - 12:36
 * @Project:spring_demo1
 * @Package:com.xyh.dao
 * @Version:1.0
 */
@Repository("userDao")
public interface IUserDao {

    int updateUser(User user);
}
